docs: update Sepolia contract addresses for Cobalt - #2003

docs: update Sepolia contract addresses for Cobalt#2003

mw2000 merged 3 commits into

masterbase/docs:masterfrom

mihirwadekar/chain-4663-update-public-docs-with-new-testnet-addressesbase/docs:mihirwadekar/chain-4663-update-public-docs-with-new-testnet-addressesCopy head branch name to clipboard